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Signature Series Cover Glass

Company: Thermo Fisher Scientific
Catalog#: 12450S
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Registration and Alignment Between in vivo Functional and Cytoarchitectonic Maps of Mouse Visual Cortex
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2018-02-20
[Abstract]  This protocol describes a method for registration of in vivo cortical retinotopic map with cytochrome c oxidase (CO) labeled architectonic maps of the same mouse brain through the alignment of vascular fiducials. By recording surface blood vessel pattern and sequential alignment at each step, this method overcomes the challenge imposed by tissue distortion during perfusion, mounting, sectioning and histology procedures. This method can also be generalized to register and align other types of in vivo functional maps like ocular dominance map and spatial/temporal frequency tuning map with various anatomical maps of mouse cortex. [摘要]  该协议描述了通过血管基准点的对齐使用细胞色素c氧化酶(CO)标记的相同小鼠脑的构建图来注册体内皮质视网膜地图的方法。 通过记录每个步骤的表面血管图案和顺序对准,该方法克服了在灌注,贴壁,切片和组织学程序期间由组织变形所施加的挑战。 这种方法也可以推广到注册和对齐其他类型的体内功能地图,如眼优势地图和空间/时间频率调整地图与小鼠皮层的各种解剖图。

【背景】通过体内视网膜映射(Marshel等人,2011; Garrett等人,),可以将小鼠视觉皮层分隔成功能上不同的视觉区域。 (Olavarria and Montero,1989; Wang and Burkhalter,2007),或者通过建筑结构辅助的神经元追踪技术,这些不同的视觉区域具有不同的响应特性和皮质皮质连接(Andermann等人,2011; Marshel等人,2011; Roth等人, >,2012; Wang等人,2011和2012)。这些结果表明,鼠标视觉区域形成处理不同类型的视觉信息的分离的视觉流(Murakami等人,2017; Smith等人,2017)。在视觉区域地图的背景下研究鼠标视觉系统对于理解视觉皮层的组织是至关重要的。然而,虽然功能图和结构图大致相似,但是这两幅图显示的并不完美(Zhuang et ...

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